ul a {
	text-decoration: none
}

a:link {
	color: red;
}

a:hover {
	color: green;
}
.content_wrap{
	padding-left: 0px;
	margin-left:0px;
}
#left{
	background-color: grey;
}
#top {
	width: 956px;
	height: 178px;
	border: 1px;
	margin-left: 200px;
	margin-top: 0px;
	background-color: red
	/* background: url(pi.png); */
	/*background-position: center;*/
	float: left;
}
/*#nav{
			width: 100%;
			height: 50px;
			background-color: blue;
			clear: left;
			float: left;
			position: relative;
			left:0px;
		}*/
#cr {
	position: absolute;
	left: 10px;
}

#hy {
	position: absolute;
	right: 10px;
}

#menu {
	width: 200px;
	height: 400px;
	background-color: #F0F8FF;
	margin-left: 200px;
	clear: left;
	float: left;
}

#body {
	width: 756px;
	height: 400px;
	float: left;
	margin-left: 50px;
	margin-top: 50px;
}

#footer {
	width: 956px;
	height: 30px;
	background-color: grey;
	margin-left: 200px;
	clear: left;
	float: left;
}

#register_div {
	margin-left: 400px;
	margin-top: 200px;
	border: solid;
	z-index: 100;
	position: absolute;
	display: none;
}

li{
list-style:none;
float:left;
}